I want to do something with my exhaust

[DamnYankee]

You getting the Pro XS or one of the upper end ones?

[Red03SilSS]

would the pro xs not be a good choice?

[DamnYankee]

Oh, I have no idea. I actually just got off the phone with Borla and the guy said the only difference between the Pro XS and their more expensive mufflers is the dealers are required to buy the Pro XS (mufflers only) in bulk which gets them and therefore the customer a better price. I'm leaning toward the single-in/dual-out with two dumps before the axle in hopes of achieving a deeper rumble.

[RedHeartbeat]

I hear your pipes must exit from under the body, cannot be turned down at the axle. I bought new pipes to extend mine out the back.

[DamnYankee]

...to pass inspection you mean?

Man, I thought it was just past the cab or some such thing.

[RedHeartbeat]

<div class='quotetop'>QUOTE(DamnYankee &#064; May 30 2007, 02&#58;21 PM) [snapback]95246[/snapback]</div>

...to pass inspection you mean?

Man, I thought it was just past the cab or some such thing.
[/b]

I&#39;d sure ask before you make changes.

[Red03SilSS]

As long as its not dumped under the passenger compartment. It doesnt have to be by the axle. Come on yall. Yall know im an inspector.

[RedHeartbeat]

In a non-emissions county. I was told by two different inspection stations that my pipes have to exit the body lines.

[Red03SilSS]

<div class='quotetop'>QUOTE(RedHeartbeat &#064; May 30 2007, 02&#58;41 PM) [snapback]95251[/snapback]</div>

In a non-emissions county. I was told by two different inspection stations that my pipes have to exit the body lines.
[/b]

I wouldnt see why it would be any dif where it exits. The only dif is it woul dhave to pass emission test. But i was trained for non emission countys so you could be right. Just call your local DPS office and ask to talk to someone about inspections. An officer will beon duty.

[RedHeartbeat]

I suppose it&#39;s all open to interpretation. See the red sections below.

20.15 Exhaust System. Every motor vehicle shall at all times be equipped with muffler in good working order and in constant operation.


Muffler defined: Muffler is a device consisting of a series of chambers or baffle plates or other mechanical design for the purpose of receiving exhaust gas from an internal combustion engine and/or turbine wheels for the purpose of receiving exhaust gas from a diesel engine, both of which are effective in reducing noise.


The exhaust system includes the manifolds, gaskets, exhaust lines, mufflers, resonators, tailpiping, and supporting hardware.


Motor vehicles cannot be equipped with a muffler which is perforated or which was perforated and has been repaired, either by a muffler repair jacket or by patching or in any other way. In those cases where a muffler is perforated at the time of an inspection or has been perforated and has been repaired previous to the inspection, the muffler must be replaced or the vehicle rejected.


Some pickups are equipped with a camper or hard shell cover and are sometimes used for the transportation of passengers. The tailpipe should discharge the exhaust at the rear or sides. This truck modification will be considered as a passenger compartment.


The entire structure of a motor home-type vehicle is considered a passenger compartment. The cab only of all other truck-type vehicles is considered passenger or luggage compartment.


If the vehicle is equipped with lake pipes or similar devices, such pipes or devices must be securely plated and bolted or capped.


Dual exhaust systems may be modified to single exhaust systems and single exhaust systems to dual exhaust systems, provided the modification does not violate requirements concerning exhaust emission systems.


The catalytic converter will be considered as a part of the exhaust system on all vehicles prior to 1984 year model and will be inspected only visually (if present) for leakage. On 1984 and later model light truck and passenger vehicles, the catalytic converter will be checked for presence and leakage. Flexible tubing which meets the requirements listed below may be used anywhere in the exhaust system.


NOTE: Inspection of exhaust systems covers the discharge of exhaust fumes and is not concerned with the noise level.


1. Inspection Procedure. The exhaust system shall be examined visually while the engine is running to determine efficiency of the system.


2. Inspect for and reject if:


a. Vehicle is not equipped with a muffler.


b. Any joint is loose or leaking, including manifolds. Does not include minor leakage at exhaust control valve (manifold damper or heat riser valve).


c. Manifold is cracked or broken causing leakage.


d. Holes, leaking seams, or patches on the muffler, resonators, exhaust pipe, tailpipe, or catalytic converter.


e. Exhaust system is not secured to the vehicle by mounting brackets designed for exhaust systems (wire is not acceptable).


f. Any brackets are loose, broken, or missing.


g. There is excessive vibration of exhaust line.


h. Any part of the exhaust system passes through the passenger compartment.


i. The tailpipe is broken, pinched, or eroded off to the extent to allow exhaust fumes to penetrate into the interior of the passenger compartment.


j. The tailpipe fails to discharge exhaust from the rear or sides or top of the passenger compartment of the vehicle.


NOTE: Holes in the exhaust system made by the manufacturer for drainage are not cause for rejection. The tailpipe must direct the exhaust fumes out from under the passenger compartment.